CD4069UBMTG4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The CD4069UBMTG4 is a CMOS hex inverter from Texas Instruments containing 6 independent unbuffered NOT gates operating across a wide 3V to 15V supply range with 50 pF load drive capability. It belongs to the 4000-series CMOS family and is available in a 14-pin SOIC package. Suitable for logic level conversion, oscillator circuits, signal conditioning, and general-purpose digital logic design.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 14
- Lifecycle
- OBSOLETE
- Datasheet
- CD4069UBMTG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 6 independent unbuffered CMOS inverter gates in a single 14-pin package
- Wide supply voltage range from 3V to 15V for multi-rail systems
- 50 pF load capacitance drive capability for standard CMOS interconnects
- Unbuffered outputs enabling use as linear amplifiers and crystal oscillators
- 4000-series CMOS family with low static power dissipation below 1 uW
- Available in 14-pin SOIC for compact SMD board assembly
Applications
The CD4069UBMTG4 is widely used in signal inversion, level shifting, and RC oscillator circuits where a simple, low-power logic gate is needed across varying supply voltages. Its unbuffered outputs allow it to operate as a linear amplifier or crystal oscillator driver when biased in the transition region, making it valuable in analog-digital hybrid designs. The device also appears in clock conditioning, sensor signal pre-processing, and educational prototyping boards due to its broad 3V to 15V compatibility.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Family | 4000/14000/40000 |
| JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | INVERTER |
| Number of Functions | 6 |
| Number of Inputs | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP14,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Prop. Delay@Nom-Sup | 110ns |
| Propagation Delay (tpd) | 110ns |
| Qualification Status | Not Qualified |
| Schmitt Trigger | NO |
| Supply Voltage-Max (Vsup) | 18V |
| Supply Voltage-Min (Vsup) | 3V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for CD4069UBMTG4:
Frequently Asked Questions
What supply voltage range does the CD4069UBMTG4 support, and how does that benefit mixed-voltage systems?
The CD4069UBMTG4 operates from 3V to 15V, spanning both 3.3V CMOS logic and legacy 12V or 15V analog control systems. This wide range allows a single part number to interface between microcontroller I/O at 3.3V and industrial relay drivers at 12V without additional level-shift circuitry, reducing BOM count in mixed-voltage designs.
How can the unbuffered outputs of the CD4069UBMTG4 be used for oscillator circuits?
The unbuffered CMOS outputs of the CD4069UBMTG4 can be biased into the linear region with a feedback resistor, typically 10 MOhm, forming a crystal oscillator or RC oscillator operating from tens of kHz up to several MHz. This technique is standard in real-time clock modules, remote control transmitters, and low-cost signal generators that require a stable 32.768 kHz or 1 MHz reference.
How many logic gates are available in the CD4069UBMTG4 package and how does that affect board density?
The CD4069UBMTG4 provides 6 independent inverter gates in a 14-pin SOIC package with a body width of 3.9 mm. Having 6 gates per package allows designers to consolidate multiple inversion functions onto a single IC, reducing component count and PCB area compared to using discrete transistor stages or individual single-gate packages.
When would a designer choose the CD4069UBMTG4 over a buffered 74HC04 hex inverter?
The CD4069UBMTG4 is preferred over a buffered 74HC04 when linear amplification or crystal oscillator operation is required, because its unbuffered outputs do not exhibit the steep switching threshold of buffered devices. It also suits designs requiring operation above 5V up to 15V, while the 74HC04 is limited to 6V maximum supply, making the CD4069UBMTG4 the better choice for 12V industrial control logic.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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